Hair dryer



FIG. 1 is a perspective view of a hair dryer showing my new design;

FIG. 2 is the front elevational view thereof;

FIG. 3 is the rear elevational view thereof;

FIG. 4 is the left side elevational view thereof;

FIG. 5 is the right side elevational view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a perspective view of the hair dryer shown with the handle in an alternate configuration. 

The ornamental design for a hair dryer, as shown and described. 